ShareThis - Grow your audience with easy-to-use sharing tools.
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
Shareaholic - Shareaholic is trusted by over 300000 brands, businesses, agencies, and individuals to grow website traffic and engagement 24 hours a day, 7 days a week.
CB Insights - CB Insights is a company database for the venture capital and corporate development community.
AddToAny - Share buttons by AddToAny, the universal sharing platform for websites and apps.
Tracxn - data on companies